Delora, J. <br/><br/>
Understanding Sexual Interaction. 

 - Boston :  Houghton mifflin,  1977. 
 - 642p ;  15cm. 
<br/><br/>incl bib refs. 
<br/><br/><label>ISBN: </label>0395243149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexual Behaviour.